<template>
  <div>
    <el-table style="width: 100%;" border :data="records">
      <el-table-column type="index" label="序号" width="80px" align="center"></el-table-column>
      <el-table-column prop="skuName" label="名称" width="width"></el-table-column>
      <el-table-column prop="skuDesc" label="描述" width="width"></el-table-column>
      <el-table-column prop="prop" label="默认图片" width="110">
        <template slot-scope='{row,$index}'>
          <img :src="row.skuDefaultImg" alt="图片" style="width: 80px;height: 80px;">
        </template>
      </el-table-column>
      <el-table-column prop="weight" label="重量(KG)" width="80"></el-table-column>
      <el-table-column prop="price" label="价格(元)" width="80"></el-table-column>
      <el-table-column prop="prop" label="操作" width="width">
        <template slot-scope='{row,$index}'>
          <el-button type="info" icon="el-icon-bottom" size="mini" v-if="row.isSale == 0" @click="sale(row)"></el-button>
          <el-button type="success" icon="el-icon-top" size="mini" v-else @click="cancel(row)"></el-button>

          <el-button type="primary" icon="el-icon-edit" size="mini" @click="edit"></el-button>
          <el-button type="info" icon="el-icon-info" size="mini" @click="getSkuInfo(row)"></el-button>
          <el-button type="danger" icon="el-icon-delete" size="mini"></el-button>

        </template>
      </el-table-column>
    </el-table>
    <!-- 分页器 -->
    <el-pagination style="text-align: center;" @size-change="sizeChange" @current-change="getSkuList" :current-page="page"
      :page-sizes="[3, 5, 10]" :page-size="limit" layout="prev, pager, next, jumper, ->,sizes,total" :total="total"
      :pager-count="7">
    </el-pagination>
    <!-- 抽屉效果 -->
    <el-drawer :visible.sync="show" :show-close="false" size="50%">
      <el-row>
        <el-col :span="5">名称</el-col>
        <el-col :span="16">{{ skuInfo.skuName }}</el-col>
      </el-row>
      <el-row>
        <el-col :span="5">描述</el-col>
        <el-col :span="16">{{ skuInfo.skuDesc }}</el-col>
      </el-row>
      <el-row>
        <el-col :span="5">价格</el-col>
        <el-col :span="16">{{ skuInfo.price }}元</el-col>
      </el-row>
      <el-row>
        <el-col :span="5">平台属性</el-col>
        <el-col :span="16">
          <template>
            <el-tag type="success" v-for="(attr, index) in skuInfo.skuAttrValueList" :key="attr.id"
              style="margin-right:10px">{{ attr.attrId }}-{{ attr.valueId }}</el-tag>
          </template>
        </el-col>
      </el-row>
      <el-row>
        <el-col :span="5">商品图片</el-col>
        <el-col :span="16">
          <el-carousel height="180px">
            <el-carousel-item v-for="item in skuInfo.skuImageList" :key="item.id">
              <img :src="item.imgUrl" style="width: 100%;height: 180px;">
            </el-carousel-item>
          </el-carousel>
        </el-col>
      </el-row>
    </el-drawer>
  </div>
</template>
<script>
export default {
  name: 'Sku',
  data() {
    return {
      page: 1,
      limit: 10,
      records: [],//代表sku列表的数据
      total: 0,
      skuInfo: {},//存储SKU信息
      show: false,
    }
  },
  mounted() {
    this.getSkuList()
  },
  methods: {
    async getSkuList(pages = 1) {
      this.page = pages
      const { page, limit } = this
      let result = await this.$API.sku.reqSkuList(page, limit)
      if (result.code == 200) {
        this.records = result.data.records
        this.total = result.data.total
      }
    },
    sizeChange(limit) {
      this.limit = limit
      this.getSkuList()
    },
    //上架---------当前为下架状态,点击后变为上架状态
    async sale(row) {
      let result = await this.$API.sku.reqSale(row.id);
      if (result.code == 200) {
        row.isSale = 1;
        this.$message({ type: "success", message: "上架成功" });
      }
    },
    //下架---------当前为上架状态,点击后变为下架状态
    async cancel(row) {
      let result = await this.$API.sku.reqCancel(row.id);
      if (result.code == 200) {
        row.isSale = 0;
        this.$message({ type: "success", message: "下架成功" });
      }
    },
    edit() {
      this.$message("正在开发中");
    },
    //获取SKU详情的方法
    async getSkuInfo(sku) {
      //展示抽屉
      this.show = true;
      //获取SKU数据
      let result = await this.$API.sku.reqSkuById(sku.id);
      if (result.code == 200) {
        this.skuInfo = result.data;
      }
    }
  },
}
</script>
<style>
.el-carousel__item h3 {
  color: #475669;
  font-size: 14px;
  opacity: 0.75;
  line-height: 150px;
  margin: 0;
}

.el-carousel__item:nth-child(2n) {
  background-color: #99a9bf;
}

.el-carousel__item:nth-child(2n+1) {
  background-color: #d3dce6;
}
</style>
<style lang="css" scoped>
.el-row .el-col-5 {
  font-size: 18px;
  text-align: right;
}

.el-col {
  margin: 10px 10px;
}

::v-deep .el-carousel__button {
  width: 10px;
  height: 10px;
  background: red;
  border-radius: 50%;
}
</style>
